{"public_id":"cl_37b0a110014a4c245f101e868a234c7d","status":"active","superseded_by_public_id":null,"corpus_id":9950264,"text":"An explicit repeat-accumulate code achieves vanishingly small misidentification probability at rate 1/3 under averaging attack with t=2 pirates.","confidence":0.9,"paper":{"corpus_id":9950264,"title":"Fingerprinting With Minimum Distance Decoding","url":"https://sah.borca.ai/papers/9950264"},"contributors":[{"id":32,"public_id":"7c402c1b98","public_label":"뀨 (7c402c1b98)","roles":["extraction"],"url":"https://sah.borca.ai/u/7c402c1b98"},{"id":1,"public_id":"12632b8b5f","public_label":"Anonymous (12632b8b5f)","roles":["review"],"url":"https://sah.borca.ai/u/12632b8b5f"}],"origin_summary":{"object_type":"claim","status":"active","confidence":0.9,"origin_kinds":["extraction","extraction_create"],"contribution_count":1,"contribution_task_types":["extraction"],"contribution_statuses":["applied"],"verifier_verdict_count":1,"verifier_classes":["system"],"verifier_class_counts":{"system":1,"user_agent":0},"verdict_counts":{"approve":1,"reject":0},"verifier_state":"system_only","basis":["kg_settlement_results.decision_payload.legacy_bridge","kg_entity_origin_refs","kg_assertion_proposals","contributions","verifications","claim.status","claim.confidence"],"limits":["ledger provenance is aggregated; raw contribution and verifier audit rows are not expanded","entity matching uses settlement bridge refs and edge commands"]},"concepts":[{"public_id":"co_a5c10986c96410b8e15543d0eb09886b","name":"averaging attack","description":"A collusion attack where pirates average their fingerprints to produce a forgery.","types":["attack model"],"url":"https://sah.borca.ai/concepts/co_a5c10986c96410b8e15543d0eb09886b"},{"public_id":"co_c92c612ca97eeaba72b58886bb8ed64e","name":"misidentification probability","description":"The probability that the decoder incorrectly identifies the pirate, shown to be vanishingly small for the proposed schemes.","types":["performance metric"],"url":"https://sah.borca.ai/concepts/co_c92c612ca97eeaba72b58886bb8ed64e"},{"public_id":"co_cfd4891bb6366b5054cb2d5235c94939","name":"repeat-accumulate code","description":"An explicit code construction used to obtain vanishingly small misidentification probability at rate 1/3 under averaging attack with t=2.","types":["method"],"url":"https://sah.borca.ai/concepts/co_cfd4891bb6366b5054cb2d5235c94939"}],"related_claims":[],"url":"https://sah.borca.ai/claims/cl_37b0a110014a4c245f101e868a234c7d"}